Email Formats

{
  "mx": [
    "20 mail2.burda.ua.",
    "10 mail.burda.ua."
  ],
  "spf": [
    "v=spf1 +a +mx ip4:78.46.76.45 ip4:89.184.67.12 ip4:89.184.67.13 ip4:62.80.165.37 ~all"
  ]
}